<template>
    <div class="city">
        <city-header></city-header>
        <city-search :cities="cities"></city-search>
        <city-list :cities="cities" :hotCities="hotCities" :letter="letter"></city-list>
        <city-alphabet :cities="cities" @change="handleLetterClick"></city-alphabet>
    </div>
</template>

<script>
import CityHeader from './components/header'
import CitySearch from './components/search'
import CityList from './components/list'
import CityAlphabet from './components/alphabet'
import axios from 'axios'
export default {
    name:'City',
    components:{
        CityHeader,
        CitySearch,
        CityList,
        CityAlphabet
    },
    data() {
        return {
            cities: {},
            hotCities: [],
            letter:''
        }
    },
    methods:{
        getCityInfo(){
            axios.get('/api/city.json')
                .then(this.handleGetCityInfoSucc)
        },
        handleGetCityInfoSucc(res){
            res = res.data
            if(res.ret && res.data){
                const data = res.data
                this.cities = data.cities
                this.hotCities = data.hotCities
            }
            console.log(res)
        },
        handleLetterClick(letter){
            this.letter = letter
        }
    },
    mounted() {
        this.getCityInfo()
    },
}
</script>

<style lang="stylus" scoped>

</style>